About Joanna Lopez, MD

Dr. Lopez specializes in inflammatory bowel disease, Crohn’s disease and ulcerative colitis.

Conditions & Procedures

  • Abdominal Pain
  • Acid Reflux & GERD
  • Anal Abscess
  • Anal Fistulas
  • Anemia
  • Barrett's Esophagus
  • Celiac Disease
  • Cirrhosis
  • Colitis
  • Colon Diseases & Polyps
  • Constipation
  • Diarrhea
  • Diverticulitis
  • Esophageal Disease
  • Fecal Incontinence
  • Gallbladder Disease
  • Gastritis
  • Gastrointestinal Bleeding
  • Gastroparesis
  • Hemorrhoids
  • Hepatitis
  • Indigestion
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Liver Disease
  • Pancreatic Disease & Pancreatitis
  • Peptic Ulcer Disease
  • Swallowing Disorders
  • Capsule Endoscopy (Pill Cam)
  • Colonoscopy (Screening & Diagnostic)
  • EGD (Upper Endoscopy)
  • Esophageal Dilation
  • Esophageal pH Testing (Bravo)
  • Esophageal pH Testing (Breath Test)
  • Flexible Sigmoidoscopy
  • IV Therapy
  • Nutritional Counseling
  • PEG Placement

Office Locations

Primary Location

Picture of the Galloway Office


9408 SW 87th Ave.
Suite 200
Miami, FL 33176

Phone: 305-913-0666
Fax: 305-913-0663

Additional Locations

West Kendall

15955 SW 96 St.
Suite 307
Miami, FL 33196

Phone: 305-468-4191
Fax: 305-468-4196


Procedure Locations

Having a procedure? It may not always be in the same location where you consulted with your doctor. Check with your doctor to make sure you’re headed to the right place.



Dartmouth Medical School


Massachusetts General Hospital


Icahn School Of Medicine At Mount Sinai

Professional Highlights


Board Certified, Gastroenterology

Board Certified, Internal Medicine

Awards & Recognitions

  • Sinai Team-Based Translational Education Program: the URM Propeller (STTEP-UP) Initiative in Science and Medicine. The Institute for Translational Sciences. Icahn School of Medicine at Mount Sinai, New York, NY.
  • Massachusetts General Hospital Internal Medicine Department Research Day, Best Poster Award. Boston, MA.
  • Alpha Omega Alpha Medical Honor Society. Dartmouth Medical School, Hanover, NH.
  • 2008 Society of Teachers of Family Medicine Northeast Region Scholarship, Family Medicine Education Consortium, Hanover, NH.
  • Ohiyesa Fellowship, Ohiyesa Foundation, Dartmouth Medical School, Hanover, NH.
  • College of Arts and Sciences Award. University of Miami, Miami, FL.
  • Daniel H. Redfearn Estate Spanish Scholarship, University of Miami, Miami, FL.
  • Phi Beta Kappa National Honor Society, University of Miami Chapter, Miami, FL.
  • College Leadership Florida, Tallahassee, Florida.
  • George E. Merrick Scholarship, University of Miami, Miami, Florida
  • President’s Honor Roll, University of Miami, Miami, FL.
  • Florida Medallion Scholarship, University of Miami, Miami, FL.

Professional Memberships

  • The New York Academy of Sciences 
  • American College of Gastroenterology
  • American Gastroenterological Association
  • Member New York Society for Gastrointestinal endoscopy 
  • Member American Society for Gastrointestinal endoscopy 
  • Member American Medical Association 
  • National Hispanic Medical Association


Press Release

Supporting and Empowering Women Physicians

During Women In Medicine Month, Gastro Health reveals their approach to supporting and empowering women physicians.

Patient Care

Gianna’s Story

After struggling with pain and stomach issues for years, Gianna finally found a specialist that could help